Seiko Cal. 7031 - 371

The Seiko 7031-371 represents an important milestone in Seiko's 1998 lineup. It features a Green dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-2030bcffe299]

Also known as: Turtle, Samurai

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1998

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